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Automatic Voltage Regulator – GRT7-TH4-R2 |
23
11 INTERNAL CONNECTION DIAGRAM
G
E2
F+
F-
F-
N
R
S
T
F+
E1
A- A+
3
E
3/4
S1
S2
DW
CM UP
Use a DC isolated power supply if there is a need to pre-excite the excitation field. As an option, a diode can be placed after the
F- terminal or an isolation transformer can be placed between terminals 3 and E3/4 with the generator phases of of the
generator as a means of protection against short circuits.
12 DIMENSIONS
F – Protection Fuse
Содержание GRT7TH4 R2
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